package com.hp.tiger.chapter4;

/**
 * @author XavierDong
 **/
public class OctalObserver extends Observer {

    public OctalObserver(Subject subject) {
        super(subject);
    }

    @Override
    public void update() {
        System.out.println("Octal String :" + Integer.toOctalString(subject.getState()));
    }
}
